The official site for Saudi CERT
Your review has been sent successfully
Red Hat Updates
1766
Warning Date
Severity Level
Warning Number
Target Sector
23 July, 2021
● High
2021-3245
All
Description:
Red Hat has released security updates to address several vulnerabilities in the following products:
- OpenJDK 11.0.12
- OpenJDK Java (for Middleware) 1 x86_64
- OpenJDK 8u302
- OpenJDK Java (for Middleware) 1 x86_64
- Red Hat Virtualization Host
- Red Hat Virtualization 4 for RHEL 8 x86_64
- Red Hat Virtualization Host 4 for RHEL 8 x86_64
- RHV Engine and Host Common
- Red Hat Virtualization Manager 4.4 x86_64
- Red Hat Virtualization 4 for RHEL 8 x86_64
- Red Hat Virtualization for IBM Power LE 4 for RHEL 8 ppc64le
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
- RHV Manager (ovirt-engine)
- Red Hat Virtualization Manager 4.4 x86_64
- RHV-H security update (redhat-virtualization-host)
- Red Hat Virtualization 4 for RHEL 7 x86_64
- Red Hat Virtualization Host 4 for RHEL 7 x86_64
- java-1.8.0-openjdk
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux for IBM z Systems 7 s390x
- Red Hat Enterprise Linux for Power, big endian 7 ppc64
- Red Hat Enterprise Linux for Scientific Computing 7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
- java-1.8.0-openjdk
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
- Red Hat Enterprise Linux Server - AUS 8.2 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.2 x86_64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64
- java-1.8.0-openjdk
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.1 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.1 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.1 x86_64
- java-1.8.0-openjdk
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.4 x86_64
- Red Hat Enterprise Linux Server - AUS 8.4 x86_64
- Red Hat Enterprise Linux for IBM z Systems 8 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.4 s390x
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.4 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.4 x86_64
- Red Hat Enterprise Linux for ARM 64 8 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.4 ppc64le
- Red Hat CodeReady Linux Builder for x86_64 8 x86_64
- Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le
- Red Hat CodeReady Linux Builder for ARM 64 8 aarch64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4 aarch64
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.4 x86_64
- Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 8.4 x86_64
- Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.4 ppc64le
- Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 8.4 aarch64
- java-11-openjdk
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
- Red Hat Enterprise Linux Server - AUS 8.2 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.2 x86_64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.1 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.1 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.1 x86_64
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux for IBM z Systems 7 s390x
- Red Hat Enterprise Linux for Power, big endian 7 ppc64
- Red Hat Enterprise Linux for Scientific Computing 7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
- Red Hat Enterprise Linux for x86_64 8 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.4 x86_64
- Red Hat Enterprise Linux Server - AUS 8.4 x86_64
- Red Hat Enterprise Linux for IBM z Systems 8 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.4 s390x
- Red Hat Enterprise Linux for Power, little endian 8 ppc64le
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.4 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.4 x86_64
- Red Hat Enterprise Linux for ARM 64 8 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.4 ppc64le
- Red Hat CodeReady Linux Builder for x86_64 8 x86_64
- Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le
- Red Hat CodeReady Linux Builder for ARM 64 8 aarch64
- Red Hat CodeReady Linux Builder for IBM z Systems 8 s390x
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4 aarch64
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.4 x86_64
- Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 8.4 x86_64
- Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.4 ppc64le
- Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 8.4 s390x
- Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 8.4 aarch64
- kernel
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7 x86_64
- Red Hat Enterprise Linux Server - AUS 7.7 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.7 s390x
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.7 ppc64
- Red Hat Enterprise Linux EUS Compute Node 7.7 x86_64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.7 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.7 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.7 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.7 x86_64
- kpatch-patch
- Red Hat Enterprise Linux Server - AUS 7.6 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.6 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.6 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.7 x86_64
- Red Hat Enterprise Linux Server - AUS 7.7 x86_64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.7 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.7 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.7 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.7 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
- Red Hat Enterprise Linux Server - AUS 8.2 x86_64
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.2 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64
- systemd
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.1 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.1 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.1 ppc64le
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.1 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.1 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.1 x86_64
Threats:
An attacker could exploit these vulnerabilities by doing the following:
- Buffer overflow
- Execute arbitrary code
- Denial of Service (DoS)
Best practice and Recommendations:
The CERT team encourages users to review Red Hat security advisory and apply the necessary updates:
- https://access.redhat.com/errata/RHSA-2021:2780
- https://access.redhat.com/errata/RHSA-2021:2779
- https://access.redhat.com/errata/RHSA-2021:2777
- https://access.redhat.com/errata/RHSA-2021:2778
- https://access.redhat.com/errata/RHSA-2021:2736
- https://access.redhat.com/errata/RHSA-2021:2866
- https://access.redhat.com/errata/RHSA-2021:2865
- https://access.redhat.com/errata/RHSA-2021:2737
- https://access.redhat.com/errata/RHSA-2021:2845
- https://access.redhat.com/errata/RHSA-2021:2774
- https://access.redhat.com/errata/RHSA-2021:2775
- https://access.redhat.com/errata/RHSA-2021:2776
- https://access.redhat.com/errata/RHSA-2021:2782
- https://access.redhat.com/errata/RHSA-2021:2783
- https://access.redhat.com/errata/RHSA-2021:2784
- https://access.redhat.com/errata/RHSA-2021:2781
- https://access.redhat.com/errata/RHSA-2021:2728
- https://access.redhat.com/errata/RHSA-2021:2731
- https://access.redhat.com/errata/RHSA-2021:2729
- https://access.redhat.com/errata/RHSA-2021:2720
- https://access.redhat.com/errata/RHSA-2021:2724
Last updated at 23 July, 2021
Rate the content
Share the page
